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petitviolet/loading.sh

Last active August 29, 2015 14:11
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loading indicator like `npm install`
Raw
loading.sh
#!/usr/bin/env zsh
loading() {
local count=30
if [ $# -eq 1 ]; then
count=$1
fi
for i in `seq 1 1 $count`
do
echo -en '|\b' 1>&2; sleep 0.05;
echo -en '/\b' 1>&2; sleep 0.05;
echo -en '-\b' 1>&2; sleep 0.05;
echo -en '\\\b' 1>&2; sleep 0.05;
done
echo -en ' \b' 1>&2;
exit 0
}
loading $@
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